condition mean min max 0 h after light 1.55087 1.49969 1.60205 2 h after light 3.0991400000000002 3.07023 3.12805 4 h after light 1.70275 1.69857 1.70693 8 h after light 1.6862249999999999 1.15095 2.2215 12 h after light 3.39011 2.16868 4.61154 2 h after dark 2.047095 1.87118 2.22301 4 h after dark 2.731045 2.54398 2.91811 8 h after dark 1.8020100000000001 1.48855 2.11547 12 h after dark 2.003425 1.93316 2.07369